I'm on my 2nd HD & in just under 2 years on this bike I've got 25K plus. I have several trips planned this summer to include Sturgis & anticipate racking up the miles. I see posts from several members about how they have had their bikes for 30 years or more, but what's missing are the average miles ridden a year and/or the total miles on the bike. Has there been an engine rebuild? Guess my point is, with religious services, how many miles can I expect to get on this air cooled 103? How many miles do you have on your bike without any major internal engine repairs? Curious about those high mileage bikes out there & for the real enthusiast, what secrets do you have that will help me add up some miles before a rebuild?